baber/WOPTO huggingface dataset:
Patent DE-3443689-A1 (DE)
Title: Rolling mill, in particular skew rolling mill
Inventor: HOGREFE FRIEDRICH
IPC: B21B19/02
Filed: 1984-11-30
Abstract: The invention relates to a rolling mill, in particular a skew rolling mill, having at least one work roll releasably connected, via positive-engagement elements cooperating with one another under the action of force, in particular clutch toothing, to the distal end of a roll shaft supported in a mill support and provided with a drive, the work roll possessing a roll body having the work surface (s) and a clutch body with multiple applications, arranged in that region of the roll body which is assigned to the roll shaft, releasably connected to it via at least one pair of essentially radially extending surfaces cooperating under the action of force, preferably frictionally, with one another and at least one pair of surfaces extending essentially in the direction of the roll axis and at a distance from it, having generatrices and cooperating under the action of force, preferably by means of a shrink fit, with one another, the said clutch body furthermore bearing on its side assigned to the roll shaft the positive-engagement elements, in particular clutch toothing, cooperating under the action of force with positive-engagement elements at the distal end of the roll shaft.
Patent DE-3444434-A1 (DE)
Inventor: KRAETZIG WERNER
IPC: B60R22/32
Filed: 1984-12-06
Abstract: Sicherheitsgurt, in dem ein mechanischer Verzögerer, in diesem Falle ein Räderwerkverzögerer, etwa wie z. B. ein Foto-Selbstauslöser innerlich eingebaut ist, der wahlweise auf verschiedene Zeiten (Sekunden) eingestellt werden kann. Dieser wird durch zwei aufeinanderliegende verschiebbare Platten ausgelöst, in der Weise, daß die beiden Platten am anderen Ende des Schlosses 2 verschiedene Löcher aufweisen, wo der Gurt durchgezogen und vernäht ist. Das eine Loch ist gegenüber dem anderen kleiner, etwa "halbmondartig", und somit wird bei einem Aufprall die obere der beiden Platten mit dem kleineren Loch einige mm bis zur Länge bzw. Größe des anderen Loches zurückgezogen, so daß die obere Platte den Verzögerer auslöst, der dann wiederum in den abgelaufenen nicht gespannten Zustand zurückläuft und mit seinem Scherengestänge unterhalb des Aufzugknopfes innerlich die Auslösemechanik zurückzieht, was sonst durch eine Person manuell von Hand ausgeführt werden muß.
Patent DE-3500731-A1 (DE)
Title: Electro-pneumatic signal converter or pneumatic actuator
Inventor: REGEL MATHIAS
IPC: G01D5/42
Filed: 1985-01-11
Abstract: In an electro-pneumatic signal converter or a pneumatic actuator, the output signal is conducted via a power amplifier, the direction of action of which can be reversed, so that the mode of operation of the signal converter or actuator can be changed without intervening in this converter or actuator.
Patent DE-3502866-A1 (DE)
Title: Two-stage process and apparatus for purifying combustion gases
Inventor: MANGOLD KLAUS PROF DR RER NAT
IPC: F01N13/02
Filed: 1985-01-29
Abstract: Process for purifying combustion gases, for example of motor vehicles, domestic heating systems or waste incineration plants, from their environmentally harmful constituents, in particular nitrogen oxides and unburnt hydrocarbons, using metal oxides individually or in a mixture with other oxide materials, in which, prior to the catalytic reaction, carbon monoxide is fed to the gases in a stoichiometric excess - based on the amount of pollutant contained in the gas - and the subsequent catalytic reaction is carried out in a two-stage procedure, the reaction proceeding in the first stage under hermetic exclusion of external oxygen and, prior to entry into the second stage, an excess - based on the content of unreacted carbon monoxide - of external oxygen being supplied to the gas. The catalyst used is iron(III) oxide or chromium(III) oxide alone or in a mixture with oxides or salts of metals, copper, titanium, vanadium, chromium, molybdenum, tungsten, manganese, iron, cobalt, nickel or of the rare earths. The apparatus for purifying the rapidly-flowing exhaust gases, for instance from motor vehicles, is composed of two chambers, which are arranged, spaced, one after the other in the exhaust gas pipe (exhaust pipe), to receive a support in each case containing the catalyst material or having a coating of catalyst material, between which a [lacuna] opening out into the exhaust gas pipe, which injection of ... Original abstract incomplete.
Patent DE-3503280-A1 (DE)
Title: Method and system for automatic goods identification
Inventor: MIKULITS STEFAN F DR
IPC: B07C5/00
Filed: 1985-01-31
Abstract: In this method, particularly in the goods-received check of preferably cuboid goods, in which the goods data, together with the order number, are input into an EDP system and are compared with the (customer) order stored in the EDP system, the dimensions (height, width, length) and the weight of the goods to be identified are determined, the values of the dimensions and of the weight determined are input into the EDP system and are there compared with values which are stored in the EDP system for all goods to be taken into consideration. When the values of the goods to be identified correspond to the values stored for particular goods, the goods are identified and the values are converted into article-related goods data and are allocated to or compared with the order stored in the EDP system.
Patent DE-3511359-A1 (DE)
Title: Keyboard
Inventor: BACON REMY
IPC: H01H13/70
Filed: 1985-03-28
Abstract: A sealed keyboard having modular interrupters and indicating devices. An interrupter (35) or a light-emitting diode (36) is arranged in a chamber (11) of a jacket (10) of a body (8) for each key (27), which body on the one hand has a square flange (9) whose edges (50) hold a flexible membrane (23), and on the other hand has an opening (30) which is closed by a printed circuit board (32). 
<??>These keyboards are highly suitable for forming dialogue devices, in the case of which the number and function of the keys can vary and in the case of which protection against the environment is desirable. 
<IMAGE>
Patent DE-3520193-A1 (DE)
Title: Mirror to be used as an auxiliary device, especially for welding
Inventor: ADAM ALOIS
IPC: B23K37/00
Filed: 1985-06-05
Abstract: A mirror to be used, in particular, for welding at inaccessible points is formed by a rod-shaped bracket (1) and a mirror plate (2) attached to an end of the bracket (1). Fixed to the mirror plate there is a spherical part (3), projecting at the perimeter, of a universal joint. Said spherical part is mounted in a rotatable and self-arresting manner in the concave end region, open towards the mirror plate (2), of the bracket (1). In this design, the internal diameter of the bracket end region essentially corresponds to the diameter of the sphere. Furthermore, the mouth of the bracket opening is tapered and a spring (4) disposed on the bracket (1) presses the spherical part (3) of the universal joint against the bracket end region frontal edge (5) which forms the tapered mouth. <IMAGE>
Patent DE-3523460-A1 (DE)
Title: Light-sensitive photographic material for the diffusion transfer process
Inventor: HAYASHI HIROSHI
IPC: G03C7/00
Filed: 1985-07-01
Abstract: A photographic material for the diffusion transfer process comprises a light-sensitive element, an image-receiving element and a development element. The image-receiving element comprises a base to which a neutralisation layer and an image-receiving layer are applied, the neutralisation layer consisting of an acid polymer containing an acrylic acid or methacrylic acid component, and a hydrophilic polymer. The image-receiving element has an improved bending strength after peeling off from the light-sensitive element.
Patent DE-3528750-A1 (DE)
Title: Regulating device for a high-power plasma burner, especially for a smelting furnace
IPC: H05B7/148
Filed: 1985-08-10
Abstract: In the case of a high-power plasma burner which has an actuating drive (1) for the electrode separation, the converter (5) for the arc current is controlled via a current regulator (6). In order to ensure matching of the arc path to the respective conditions, a power regulator (9) is provided which is connected on the one hand to a required-value transmitter (10) for the arc power and on the other hand to actual value transmitters (11, 17) for the arc current and the arc voltage, the actuating drive (1) for the electrode separation being connected to a position regulator (12) whose required value input can optionally be connected by means of a changeover switch (13) to the output of the power regulator (9), to a required value transmitter (14) for the electrode separation or to a required value transmitter (15) for the arc voltage. The required value input of the current regulator (6) can in this case optionally have applied to it, via a further changeover switch (7), the power regulator (9) or a required value transmitter (8) for the arc current. <IMAGE>
Patent DE-3530781-A1 (DE)
Title: Machine for the welding of longitudinal edges of rounded can blanks
Inventor: WEIL WOLFGANG
IPC: B23K26/262
Filed: 1985-08-28
Abstract: Two endless flexible conveyor strands (22, 24) run parallel to one another via a drive device (26, 28), a deflecting device (30, 32, 34) and a conveying stage for the blanks (10). During operation, the two conveyor strands (22, 24) are displaceable relative to one another to a limited extent in their longitudinal direction. Drivers (46, 48) are fastened at equal intervals in succession to the conveyor strands (22, 24), in such a way that each driver (46) on one conveyor strand (22) is located opposite a driver (48) on the other conveyor strand (24), so that these two associated drivers jointly push a can blank (10) over the conveyor stage to a welding apparatus (20). The drivers (46, 48) each have a lateral projection (50, 52). A pair of adjusting templates (62, 64) is arranged on the conveyor stage upstream of the welding apparatus (20) at a distance from the latter which corresponds at least approximately to the length of the can blanks (10). The adjusting templates (62, 64) are connected rigidly to one another and can be brought into engagement with a pair of associated projections (50, 52), in order to bring these positively into alignment with one another in a direction transverse to the conveyor stage. <IMAGE>
Patent DE-3536216-A1 (DE)
Title: Chain-link harrow
Inventor: SEDLMAIER RUPERT
IPC: A01B19/08
Filed: 1985-10-10
Abstract: A harrow having a plurality of working members movable relative to one another for the loosening and levelling of meadow and pasture areas is characterised in that the working members (5) have the form of polygons which are formed from interconnected flat iron bars arranged on edge, and in that mutually adjacent working members (5) are connected to one another in an articulated manner and the working members (5) as a whole are joined together to form a grid network (4). <IMAGE>
Patent DE-3536914-A1 (DE)
Title: Transporting platform
Inventor: KERN ANSGAR
IPC: B65D19/44
Filed: 1985-10-16
Abstract: The invention relates to a transporting platform for scaffolding components which guarantees simple, space-saving and secure loading, in particular, of tubular steel stands, for example with the aid of a fork-lift truck or a mobile crane. For this purpose, the steel profile frame of the transporting platform is equipped with a holding arrangement for receiving the inserted tube ends of tubular steel stands. This holding arrangement preferably comprises a multiplicity of socket pieces or cylindrical pins which are arranged spaced apart on two mutually parallel sides of the profile frame and are aligned vertically.
Patent DE-3539819-A1 (DE)
Inventor: GATERMANN BERND
IPC: A01B49/06
Filed: 1985-11-09
Abstract: 1. Drill having a hopper (11) and sowing coulters (14), to which the seed is supplied in adjustable quantities via the intermediary of a metering mechanism, a ground roller (3) being disposed in front of the seed outlets, which ground roller extends over the entire working width of the seed drill and is incorporated in the seed drill, characterised in that the ground roller (3) is formed from rubber tyres (2) which are disposed adjacent one another, in that sowing coulters (14, 33) communicate with the seed outlets and are disposed behind the ground roller (3), and in that the sowing coulters (14, 33) of the seed drill are disposed behind the ground roller (3) in the region (37) which is compacted by the rubber tyres (2).
Patent DE-3601472-A1 (DE)
Title: Use of reaction products of reducing sugars and serotonin or serotonin precursors for the treatment of cerebral disorders
Inventor: SOMMERMEYER KLAUS DR RER NAT
IPC: A61K31/405
Filed: 1986-01-20
Abstract: The present invention relates to the use of products of the reaction of one or more reducing sugars and serotonin and/or serotonin precursors such as L-tryptophan or 5-hydroxy-L-tryptophan under the conditions of the Maillard reaction and subsequent Amadori or Heyns rearrangement for the treatment of cerebral disorders, especially insomnia and depressions.
Patent DE-3604983-A1 (DE)
Title: Shaver with device for counting the number of shaves
Inventor: BERNSTORFF GRAF
IPC: B26B21/40
Filed: 1986-02-17
Abstract: The invention relates to a shaver which has a device for counting the number of shaves which is fixedly connected to it.
Patent DE-3607030-A1 (DE)
Title: Adapter for simultaneous therapy using stimulating current and ultrasound
Inventor: MOHR BERNHARD
IPC: A61H23/02
Filed: 1986-03-04
Abstract: Adapter for coupling an electromedical stimulating-current therapy appliance to an electromedical ultrasonic therapy appliance with the aim of simultaneous therapy using stimulating currents and ultrasound, having an electric circuit (1 to 9) which blocks the stimulating current signal coming from the stimulating current therapy appliance in the event of a false polarity, and enables the ultrasonic therapy appliance in the event of correct polarity, as a function of an operating signal. <IMAGE>
Patent DE-3608775-A1 (DE)
Inventor: HARKE ALFONS
IPC: E04G23/02
Filed: 1986-03-15
Abstract: An injection anchor designated for masonry or the like consists of a tube (1) closed at its rear end and of an elastically expandable jacket (2) that surrounds the tube. In order produce an injection anchor as a reasonably priced mass production article, the tube (1) is provided with a number of diametrically opposing, rounded-off indentations (9, 10) and the elastic jacket (2) is designed as a hose, which extends over the entire length of the tube (1), the ends of the hose being tucked into the tube ends and clamped solidly to the tube (1) by means of rivet-like fasteners (5, 6).
Patent DE-3610527-A1 (DE)
Title: Spinning rotor of an open-end spinning unit
Inventor: JISKRA MILOSLAV DIPL ING
IPC: D01H4/10
Filed: 1986-03-27
Abstract: The invention solves the problem of a high ventilation effect for a wide speed range, at the same time with as small a diameter as possible, of open-end spinning rotors (4) provided with a ventilation groove (21). The essence of the invention is that there are provided in the cylindrical bottom wall (24) of the ventilation groove (21) recesses (26) which are formed as a result of the axial extension of the air-outlet holes (19) in the bottom (18) of the spinning rotor (4), into the hub (14) from the first wall (22) in the form of a circular disc to the opposite second wall (23) in the form of a circular disc, the cross-section of the air-outlet holes (19) overlapping only partially with the material of the hub (14) or the recesses (26). <IMAGE>
Patent DE-3612652-A1 (DE)
Title: Circuit for centralised control and monitoring of a set of points with a plurality of compact devices whose action is distributed over the movable components of the set of points
Inventor: SCHMALL JUERGEN DIPL ING
IPC: B61L7/08
Filed: 1986-04-15
Abstract: A circuit (N) is connected to a points assembly, such as is customary for controlling and monitoring a rotary current points drive via four control and monitoring lines (1 to 4), in which circuit (N) a drive of this kind is simulated for the points assembly; instead of the drive windings of a motor, inductors (D1 to D3) are provided and instead of the drive contacts, contacts (U+/1, U+/2, U-/1, U-/2) of sensors (U+, U-) which detect the limit positions and closures of all the compact devices (E1 to En) are provided. The phase sequence of the control voltages which are applied to the lines (1 to 4) for drive simulation (N) is detected in the vicinity of the set of points by a phase sequence tester and is evaluated as an indication for whether the drives of the compact devices are to be switched on in one direction of rotation or the other. The phase sequence tester is constructed as a motor relay (M), in particular as a three-layered motor relay, one winding (W1) of which is connected to those control lines (1, 2) which conduct the phases (S, R) which can be switched over and the other winding (W2) of which is connected to the two other control lines (3, 4). The compact devices (K1 to KEn) are switched via control units (SE1) which are controlled by the switching means (M/1, M/2) of the motor relay (M). The control energy is not taken from the signal box but rather fed into the control units (SE1) locally. <IMAGE>
Patent DE-3613884-A1 (DE)
Title: Moisture-absorptive bag and use
Inventor: LENGE NORBERT DR RER NAT
IPC: B65D75/68
Filed: 1986-04-24
Abstract: For the controlled opening of the moisture-absorptive bag and for activating the drying agent, in particular when access is difficult, the bag is equipped with a tear cord (R) by means of which the water-vapour-impermeable protective covering (S) can be torn open. <IMAGE>
Patent DE-3617153-A1 (DE)
Inventor: LORENZ JUERGEN W
IPC: A61L2/26
Filed: 1986-05-22
Abstract: PCT No. PCT/EP87/00266 Sec. 371 Date Jan. 22, 1988 Sec. 102(e) Date Jan. 22, 1988 PCT Filed May 21, 1987 PCT Pub. No. WO87/07151 PCT Pub. Date Dec. 3, 1987.In a method for sterilizing a container, a valve body (30) is supported by a gas chamber (24) which is under atmospheric pressure. As a result when a pressure difference is present a static condition arises and keeps the valve open or closed. The valve can be used in a variety of way as influx or admission valve or condensate drain valve or as vacuum or condensate drain valve. The control method effects that in each phase the effective valve is kept open also after reaching the negative or positive peak pressure value until the pressure in the autoclave has adjusted itself to a predetermined closing switching pressure.
Patent DE-3618105-A1 (DE)
Title: Mounted appliance for combine harvesters for the distribution of chaff and short straw
Inventor: WALKENHORST HEINRICH DIPL ING
IPC: A01F12/40
Filed: 1986-05-30
Abstract: Published without abstract.
Patent DE-3621393-A1 (DE)
Title: Obtaining energy from deep mines
Inventor: NASSER GAMAL EL DIN DIPL ING
IPC: F24J3/08
Filed: 1986-06-26
Abstract: The subject-matter of the main application P 3619269.4 is a device for power generation in which the basic idea is to feed a conical, tapering tower with water diverted from an adjacent stream (river) in an annular duct. Inserted at the same time in the wall of the tower are a number of ascending pipes in which the vapour of an energy carrier rises to an upper plate where the vapour is liquefied in condensers. In a fall pipe which is arranged inside the tower and is connected to a liquid turbine, the liquid energy carrier falls back to the plane of the annular duct. From there, the energy carrier passes into a heat exchanger which is arranged in the annular duct and in which it evaporates before rising in the ascending pipes. In a development of the teaching according to the main application, the high installation is converted according to the invention into a deep mine, the aim being the same. According to the invention, the thermal inflow of energy from the workings and/or the mine excavations being developed takes place between the incoming (downcast) and outgoing (upcast) air shafts of the mining area by the absorption of geothermal heat and by adiabatic compression in the region of the incoming air shaft in the form of heat exchangers which are set up in the region of the outgoing air shaft and contribute to evaporating the energy carrier, and in this state are positively conveyed below ground in order then for ... the energy-carrying means... Original abstract incomplete.
Patent DE-3625583-A1 (DE)
Title: Process for preparing a decontamination composition based on chlorinated lime and magnesium oxide and the use of hydrophobic, thermogenic (thermally prepared) silica whose bulk density lies between 350 g/l and 400 g/l
Inventor: LETTKO HERBERT
IPC: A62D3/38
Filed: 1986-07-29
Abstract: Published without abstract.
Patent DE-3625604-A1 (DE)
Title: Multi-way central gear mechanism suitable, in particular, for awnings
Inventor: MADER ELMAR
IPC: E06B9/76
Filed: 1986-07-29
Abstract: Published without abstract.
Patent DE-3626600-A1 (DE)
Title: Apparatus for determining properties of particles suspended in liquids
IPC: G01N15/12
Filed: 1986-08-06
Abstract: The invention relates to an apparatus for determining properties of particles suspended in liquids, for example the deformation capacity or other values of red blood corpuscles, these being conveyed, in a similar way to the Coulter method, through a channel-shaped orifice with portions narrowed or widened over its length, for example in a foil, and the variation in specific electrical properties of the liquids in the orifice during the passage of the particle providing a measure of the desired properties of the particles. The object on which the invention is based is to provide an apparatus, in which both volume and deformability and further characteristics can be determined by means of one and the same measuring channel in one run.   The object is achieved in that the narrowings or widenings are made step-shaped or are assigned to respective cylindrical channel portions and are present in a multiplicity or plurality, as seen over the channel length, and in that the cross-sections of the widest steps are larger than the cross-section of the particles to be examined, but the cross-sections of the narrower steps are smaller than the cross-section of the particles.
Patent DE-3627647-A1 (DE)
Title: Process for producing structural parts with a load-bearing wooden structure
Inventor: PYTLIK LEON DIPL ING
IPC: E04B2/70
Filed: 1986-08-14
Abstract: Process for producing structural parts having a load-bearing wooden structure by introducing wood fibre concrete as a mortar-type composition which fills up the empty spaces between the wooden members of the wooden structure corresponding to the shuttering provided or the objects introduced, for example conduits, distributer boxes, pipelines, etc., encases the wooden members of the wooden structure partially or completely and, by solidifying, forms an integral part with the wooden structure. By using lightweight wood fibre concrete having a weight by volume of from 400 to 800 kg/m<3>, said process can be used for entire walls, floors, roof floors, beams and posts with the load-bearing wooden structure or parts thereof - irrespective of whether these are being prefabricated or restored.
Patent DE-3631508-A1 (DE)
Title: Engine or machine
Inventor: LANGMAIER JOHANN
IPC: F04C2/10
Filed: 1986-09-16
Abstract: Engine or machine with a shaft, pivotably mounted in a housing, and a rotor provided with internal and external toothing and an enclosed housing by means of an internal toothing with admission and discharge passages and the inlet and exhaust ports, the external toothing of the rotor having one tooth less than that of the housing, as a result of which displacement chambers are formed, the rotor engages by means of its external toothing in the internal toothing of the housing and can perform a rotating movement and the torque received by the internal toothing of the housing can be directly transmitted to the external toothing of the output shaft with a certain transmission ratio. <IMAGE>